25552010254241 has 2 divisors, whose sum is σ = 25552010254242. Its totient is φ = 25552010254240.

The previous prime is 25552010254231. The next prime is 25552010254249. The reversal of 25552010254241 is 14245201025552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21362329363600 + 4189680890641 = 4621940^2 + 2046871^2 .

It is a cyclic number.

It is not a de Polignac number, because 25552010254241 - 2³⁰ = 25550936512417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25552010254195 and 25552010254204.

It is not a weakly prime, because it can be changed into another prime (25552010254249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12776005127120 + 12776005127121.

It is an arithmetic number, because the mean of its divisors is an integer number (12776005127121).

Almost surely, 2^{25552010254241} is an apocalyptic number.

It is an amenable number.

25552010254241 is a deficient number, since it is larger than the sum of its proper divisors (1).

25552010254241 is an equidigital number, since it uses as much as digits as its factorization.

25552010254241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160000, while the sum is 38.

Adding to 25552010254241 its reverse (14245201025552), we get a palindrome (39797211279793).

The spelling of 25552010254241 in words is "twenty-five trillion, five hundred fifty-two billion, ten million, two hundred fifty-four thousand, two hundred forty-one".